anfeidredd

== Welsh == === Etymology === Blend of anfeidrol (“infinite”) +‎ Middle Welsh anvedreð (“immense number”). === Noun === anfeidredd m (plural anfeidreddau) infinity Synonym: anfeidroldeb ==== Derived terms ==== pwynt anfeidredd (“point of infinity”) === Mutation === === Further reading === Delyth Prys; J.P.M. Jones; Owain Davies; Gruffudd Prys (2006), Y Termiadur: termau wedi'u safoni; standardised terminology‎[1] (in Welsh), Cardiff: Awdurdod cymwysterau, cwricwlwm ac asesu Cymru (Qualifications curriculum & assessment authority for Wales), →ISBN D. G. Lewis, N. Lewis, editors (2005–present), “anfeidredd”, in Gweiadur: the Welsh–English Dictionary, Gwerin R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke, et al., editors (1950–present), “anfeidredd”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies